You will get not 2.3 cu ft you will probably need at least 50 to 60 bags to make cubic yard..
typically one pallet, i believe theres 42 80lb bags on a pallet.
You will need 3.1 cubic yards or 139 80lb bags. This assumes a waste of about 5% which is typical.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
Assuming a thickness of four inches and allowing about 5% waste, you would need 9.33 cubic yards or about 419 80lb bags.
15.21 cubic yards 1369 40lb bags 913 60lb bags and only 685 of the 80lb bags.
1.8 Cubic yards of concrete is 48.6 cubic feet. Each 80lb bag of concrete is .6 cubic feet. Therefore, you would need 81 bags. Hope that helps. GEO
Every 80lb concrete bag should be mixed with 4 quarts or 3.7 liters of water. This mixture will allow you to place aproximately .60cu/ft of concrete. There are 27 cu/ft in a cu/yd. The number then becomes .0222 yards per 80lb bag. Therefore 45 bags of 80lb (4000 psi) concrete ready mix will be enough for 1 yard of concrete.
An 80-pound bag of premixed cement = .667 cubic feet, or 2/3 of a cubic foot, of concrete. A 60-pound bag of premixed cement = .5 cubic feet, or 1/2 of a cubic foot, of concrete.
0.6 cubic feet in one 80 lb bag. with there being 27 cubic feet in one cubic yard: 0.02 cubic yards per bag, in other words, it would take 45 - 80lb bags to yeild 1 cubic yard of concrete
If memory serves me correctly it takes 3 80lb bags to make a cubic ft so one bag is .3333 cubic ft.
typically one pallet, i believe theres 42 80lb bags on a pallet.
You will need 3.1 cubic yards or 139 80lb bags. This assumes a waste of about 5% which is typical.
4 quarts approx.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
Assuming a thickness of four inches and allowing about 5% waste, you would need 9.33 cubic yards or about 419 80lb bags.
15.21 cubic yards 1369 40lb bags 913 60lb bags and only 685 of the 80lb bags.
Imagine a cube 3' x 3' x 3' . that is a cubic yard. I believe a bag is 1/3 of a yard. No It's less than that one 94 lb bag of Portland cement is one cubic foot. And there are 27 cubic feet in a cubic yard ( 3*3*3 = 27) so an 80 lb bag of premix is a little less than 1/27th